Brynna is a distinctive girls' name in United States, ranking #4890 in 2023 with 27 recorded births. The name reached its all-time peak in 2011 with 171 births ranking #1349. Since 1996, the popularity has decreased by 47.1%. In 2023, approximately 1 in every 59,357 girls born was named Brynna. FALLING Recent data shows the name is currently falling.